Web API doesn’t allow you to pass multiple complex objects in the method signature of a Web API controller method — you can post only a single value to a Web API action method.

ASP.NET Web API 2.1 is currently the latest release from Microsoft. It offers a variety of new features, including the new BSON format. It can be utilized like other formats, but offers a lightweight ...

ASP.Net Web API is a lightweight framework used for building stateless RESTful services that run on HTTP. One way to secure Web API services is with authorization filters.